2-[4-(4-trifluoromethylphenoxy)phenoxy]propionic acid fluoride 、
铊 、
1,3-环己二酮 以
乙醚 为溶剂,
反应 0.5h,
以to give 2-[[2-[4-(4-trifluoromethylphenoxy)phenoxy]propionyl]]cyclohexane-1,3-dione (V; Y is H, Z is CF3, R1 is CH3 and n is two)的产率得到2-[[2-[4-(4-trifluoromethylphenoxy)phenoxy]propionyl]]cyclohexane-1,3-dione